Standard

In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts. / Jiang, Jiaojiao; Xing, Zipeng; Li, Meng et al.

In: Industrial and Engineering Chemistry Research, Vol. 56, No. 28, 19.07.2017, p. 7948-7956.

Research output: Contribution to journal › Article › peer-review

Harvard

Jiang, J, Xing, Z, Li, M, Li, Z, Wu, X, Hu, M, Wan, J, Wang, N, Besov, AS & Zhou, W 2017, 'In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts', Industrial and Engineering Chemistry Research, vol. 56, no. 28, pp. 7948-7956. https://doi.org/10.1021/acs.iecr.7b01693

APA

Jiang, J., Xing, Z., Li, M., Li, Z., Wu, X., Hu, M., Wan, J., Wang, N., Besov, A. S., & Zhou, W. (2017). In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts. Industrial and Engineering Chemistry Research, 56(28), 7948-7956. https://doi.org/10.1021/acs.iecr.7b01693

Vancouver

Jiang J, Xing Z, Li M, Li Z, Wu X, Hu M et al. In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts. Industrial and Engineering Chemistry Research. 2017 Jul 19;56(28):7948-7956. doi: 10.1021/acs.iecr.7b01693

Author

Jiang, Jiaojiao ; Xing, Zipeng ; Li, Meng et al. / In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts. In: Industrial and Engineering Chemistry Research. 2017 ; Vol. 56, No. 28. pp. 7948-7956.

BibTeX

@article{1fa1f201faaf487f97529a1780274675,
title = "In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts",
abstract = "In situ Ti3+/N-codoped 3D urchinlike black TiO2 (b-N-TiO2) is synthesized via hydrothermal treatment with an in situ solid-state chemical reduction method, followed by annealing at 350 °C in argon. The results indicate that N and Ti3+ was codoped into the lattice of anatase TiO2. The prepared b-N-TiO2, with a narrow bandgap of ∼2.43 eV, possesses a three-dimensional (3D) urchinlike nanostructure, which is composed of fiberlike architecture with a length of 200-400 nm and a width of 25 nm. The visible-light-driven photocatalytic degradation rate of Methyl Orange and hydrogen evolution rate for b-N-TiO2 are 95.2% and 178 μmol h-1 g-1, respectively, which are ∼3 and ∼8 times higher than those of pristine TiO2. The excellent photocatalytic activity is mainly attributed to synergistic effect of the N and Ti3+ codoping narrowing the bandgap, and unique 3D urchinlike architecture favors the separation and transport of photogenerated charge carriers and offers more surface-active sites. (Chemical Equation Presented).",
keywords = "CO-DOPED TIO2, ANATASE TIO2, NANOWIRE ARRAYS, NITROGEN, NANORODS, NANOSHEETS, TI3+, PERFORMANCE, COMPOSITE, DIOXIDE",
author = "Jiaojiao Jiang and Zipeng Xing and Meng Li and Zhenzi Li and Xiaoyan Wu and Mengqiao Hu and Jiafeng Wan and Nan Wang and Besov, {Alexey Sergeevich} and Wei Zhou",
year = "2017",
month = jul,
day = "19",
doi = "10.1021/acs.iecr.7b01693",
language = "English",
volume = "56",
pages = "7948--7956",
journal = "Industrial & Engineering Chemistry Research",
issn = "0888-5885",
publisher = "American Chemical Society",
number = "28",

}

RIS

TY - JOUR

T1 - In Situ Ti3+/N-Codoped Three-Dimensional (3D) Urchinlike Black TiO2 Architectures as Efficient Visible-Light-Driven Photocatalysts

AU - Jiang, Jiaojiao

AU - Xing, Zipeng

AU - Li, Meng

AU - Li, Zhenzi

AU - Wu, Xiaoyan

AU - Hu, Mengqiao

AU - Wan, Jiafeng

AU - Wang, Nan

AU - Besov, Alexey Sergeevich

AU - Zhou, Wei

PY - 2017/7/19

Y1 - 2017/7/19

N2 - In situ Ti3+/N-codoped 3D urchinlike black TiO2 (b-N-TiO2) is synthesized via hydrothermal treatment with an in situ solid-state chemical reduction method, followed by annealing at 350 °C in argon. The results indicate that N and Ti3+ was codoped into the lattice of anatase TiO2. The prepared b-N-TiO2, with a narrow bandgap of ∼2.43 eV, possesses a three-dimensional (3D) urchinlike nanostructure, which is composed of fiberlike architecture with a length of 200-400 nm and a width of 25 nm. The visible-light-driven photocatalytic degradation rate of Methyl Orange and hydrogen evolution rate for b-N-TiO2 are 95.2% and 178 μmol h-1 g-1, respectively, which are ∼3 and ∼8 times higher than those of pristine TiO2. The excellent photocatalytic activity is mainly attributed to synergistic effect of the N and Ti3+ codoping narrowing the bandgap, and unique 3D urchinlike architecture favors the separation and transport of photogenerated charge carriers and offers more surface-active sites. (Chemical Equation Presented).

AB - In situ Ti3+/N-codoped 3D urchinlike black TiO2 (b-N-TiO2) is synthesized via hydrothermal treatment with an in situ solid-state chemical reduction method, followed by annealing at 350 °C in argon. The results indicate that N and Ti3+ was codoped into the lattice of anatase TiO2. The prepared b-N-TiO2, with a narrow bandgap of ∼2.43 eV, possesses a three-dimensional (3D) urchinlike nanostructure, which is composed of fiberlike architecture with a length of 200-400 nm and a width of 25 nm. The visible-light-driven photocatalytic degradation rate of Methyl Orange and hydrogen evolution rate for b-N-TiO2 are 95.2% and 178 μmol h-1 g-1, respectively, which are ∼3 and ∼8 times higher than those of pristine TiO2. The excellent photocatalytic activity is mainly attributed to synergistic effect of the N and Ti3+ codoping narrowing the bandgap, and unique 3D urchinlike architecture favors the separation and transport of photogenerated charge carriers and offers more surface-active sites. (Chemical Equation Presented).

KW - CO-DOPED TIO2

KW - ANATASE TIO2

KW - NANOWIRE ARRAYS

KW - NITROGEN

KW - NANORODS

KW - NANOSHEETS

KW - TI3+

KW - PERFORMANCE

KW - COMPOSITE

KW - DIOXIDE

UR - http://www.scopus.com/inward/record.url?scp=85025437784&partnerID=8YFLogxK

U2 - 10.1021/acs.iecr.7b01693

DO - 10.1021/acs.iecr.7b01693

M3 - Article

AN - SCOPUS:85025437784

VL - 56

SP - 7948

EP - 7956

JO - Industrial & Engineering Chemistry Research

JF - Industrial & Engineering Chemistry Research

SN - 0888-5885

IS - 28

ER -

ID: 9979157